Geodesic

Selected papers presented at the international conference dedicated to the 90th anniversary of the birth of L. S. Pontryagin (Moscow, Russia, August 31–September 9, 1998). Vol. 8. Algebra

Markov's numbers and quadratic forms
p. 5-23
Galois lattices and algebraic groups
p. 24-106
Graded Lie algebras with the almost simple component $L_0$
p. 107-148
A theory of Lorentzian Kac–Moody algebras
p. 147-167
Lifting problems in group cohomology and applications
p. 168-192
Generalized overlapping shuffle algebras
p. 193-222
Inner amenability of some groups of piecewise-linear homeomorphisms of the real line
p. 223-228
Around amenability
p. 229-259